Noun clauses

Choose the correct conjunction to complete the nominal phrase: What we know is __________ the world's population is increasing.

• that

• where

• what

• when

• who

Choose the correct conjunction to complete the nominal phrase: We need to know __________ overpopulation really is a serious problem.

• that

• where

• what

• when

• whether

Choose the correct conjunction to complete the nominal phrase: London is __________ the population increased eightfold in a century.

• who

• where

• what

• when

• whether

Choose the correct conjunction to complete the nominal phrase: Lack of water and food are __________ many people are worried about.

• who

• where

• what

• when

• that

Choose the correct conjunction to complete the nominal phrase: 2100 is __________ the world's population is predicted to reach 16 billion.

• whether

• where

• what

• when

• that

Choose the correct conjunction to complete the nominal phrase: World leaders are __________ we are relying on to solve the problem.

• whether

• where

• what

• when

• who

Select the nominal clause.

• We need to work hard.

• Work hard is what we do!

• We work hard.

Select the nominal clause.

• As soon as we can is when we start.

• We start as soon as we can.

• We have to start as soon as we can

Select the nominal clause.

• Cities will be where most of us live.

• Most of us live in cities.

• Most of us will live in cities.

Select the nominal clause.

• We have to ask, is urban life environmentally friendly?

• We have to ask ourselves if urban life is environmentally friendly.

• Urban life is environmentally friendly.